Full Report
The Fulu Foundation, a nonprofit that pays out bounties for removing user-hostile features, is hunting for a way to keep Ring cameras from sending data to Amazon—without breaking the hardware.
Analysis Summary
# Vulnerability: Ring Camera Forced Cloud Integration and Surveillance Over-Collection
## CVE Details
- **CVE ID**: N/A (Functional/Design Flaw)
- **CVSS Score**: N/A (User-hostile feature policy)
- **CWE**: CWE-359: Exposure of Private Information to an Unauthorized Third Party
## Affected Systems
- **Products**: Ring Video Doorbell Cameras
- **Versions**: All current production models (hardware-spanning)
- **Configurations**: Default factory settings requiring Amazon/Ring cloud connectivity for full functionality.
## Vulnerability Description
The "vulnerability" in this context refers to a design choice dubbed a "user-hostile feature"—specifically the mandatory transmission of camera data to Amazon servers. The Fulu Foundation identifies the inability of users to operate the hardware locally as a security and privacy flaw. The specific technical concern involves the "Search Party" feature, which enables wide-scale neighborhood surveillance dragnets and data sharing with third parties (previously including Flock Safety) without granular user opt-outs for local-only storage.
## Exploitation
- **Status**: **Not exploited** (Currently the subject of an active $10,000+ bounty for a functional exploit/mod).
- **Complexity**: High (Requires developing a method to redirect firmware calls to local servers without bricking hardware).
- **Attack Vector**: Physical/Local (The goal is a user-initiated modification of their own hardware).
## Impact
- **Confidentiality**: High (Data is currently accessible to Amazon/Ring and potentially law enforcement).
- **Integrity**: Low (Standard operation ensures data integrity, but users lack control over data lifecycle).
- **Availability**: Medium (Device functionality is contingent on Amazon’s cloud availability).
## Remediation
### Patches
- **None provided by vendor**: The vendor's business model relies on the current cloud-integrated configuration.
### Workarounds
- **Fulu Foundation Bounty Requirements**: The nonprofit is seeking a custom firmware or software modification that:
1. Directs camera footage to a local PC or server.
2. Halts all data transmission to Amazon servers.
3. Maintains core hardware features (motion detection, night vision).
4. Can be implemented by a "moderately technical user" in under one hour using inexpensive tools.
## Detection
- **Indicators of compromise**: Outbound traffic to Amazon/Ring-owned IP addresses or AWS endpoints.
- **Detection methods and tools**: Network traffic analysis using tools like Wireshark or Pi-hole to monitor and block "phone home" telemetry.
## References
- **Fulu Foundation Bounty**: hxxps[://]bounties[.]fulu[.]org/bounties/ring-video-doorbells
- **404 Media Report**: hxxps[://]www[.]404media[.]co/leaked-email-suggests-ring-plans-to-expand-search-party-surveillance-beyond-dogs/
- **Wired Article**: hxxps[://]www[.]wired[.]com/story/a-10k-bounty-awaits-anyone-who-can-hack-ring-cameras-to-stop-sharing-data-with-amazon/